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6. Suppose the position vector function is T(t) = (tcost)i + (tsint)i + (?) k. The acceleration function can be written as a (t) =

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6. Suppose the position vector function is T(t) = (tcost)i + (tsint)i + (?) k. The acceleration function can be written as a (t) = arT taxN, where ar and an are tangential and normal components of the acceleration, respectively. Find ay and ax. [8:4,4]

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